Sony STR-DA50ES - Manual (Page 14)

ZD
Speaker System Hookup
Selecting the impedance
Set the IMPEDANCE SELECTOR for the speakers as
indicated in the table below. Check the instruction
' manual of your speakers if you’re not sure of the
impedance. (This information is usually printed on a
label on the back of the speaker.)
If the nominal impedance of Set IMPEDANCE SELECTOR to
your speaker is
Between 4 and 8 ohms 4Q
8 ohms or higher 8Q
Note
Be sure to connect front speakers with a nominal impedance of 8
ohms or higher if you want to select both sets (A+B) of front
speakers (see page 23).
Multi-Channel Surround
Setup
For the best possible surround sound all speakers should
be the same distance from the listening position (©).
(However, this unit lets you to place the center speaker up
to 1.5 meters closer (©) and the rear speakers up to 15 feet
(4.5 meters) closer (©) to the listening position.
The front speakers can be placed from 3 to 40 feet (1.0 to
12.0 meters) from the listening position (©).)
Do not place the center or rear speakers farther away from the
listening position than the front speakers.
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